diff --git a/CHANGELOG.md b/CHANGELOG.md
index a869e7dce..068291752 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -7,6 +7,9 @@ and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.
 
 ## [Unreleased]
 
+### Fixed
+- Use props `children` in slots if slot children is empty.
+
 ## [8.126.10] - 2021-01-26
 
 ### Fixed
diff --git a/react/utils/slots.tsx b/react/utils/slots.tsx
index 2b2285133..d4c228e85 100644
--- a/react/utils/slots.tsx
+++ b/react/utils/slots.tsx
@@ -52,7 +52,11 @@ export function generateSlot({
         runtime={runtime}
         hydration={hydration}
       >
-        {slotChildren}
+        {Array.isArray(slotChildren) &&
+        slotChildren.length === 0 &&
+        componentLoaderPropsWithContent.children
+          ? componentLoaderPropsWithContent.children
+          : slotChildren}
       </ComponentLoader>
     )
   }